//
//  HotSearchKeyHandler.h
//  CToolBox
//
//  Created by crj on 16/9/19.
//  Copyright © 2016年 oyf. All rights reserved.
//

#import <Foundation/Foundation.h>
#import "FMDatabase.h"

/**
 *  课程 热搜关键词本地存取 处理器
 */
@interface HotSearchKeyHandler : NSObject{
    
    FMDatabase *_db;
}

+ (HotSearchKeyHandler *)shareInstanceMethod;

- (void)saveOrUpdateWithSearchKey:(NSString *)searchKey date:(NSDate *)date;

- (NSArray *)selectList;

- (BOOL)clearHistory;

@end
